Full suspension (front and rear suspension) makes riding comfortable that could withstand many tough terrain mountain trails or daily commutes. High-density foam seat matching with double powerful shock absorbers can challenge mountain, wasteland, also effective on the road, trail, city etc. You can easily change the gears and enjoy the speed excitement with 21 speed shifter. Front and rear mechanical disc brakes make the brake more sensitive and provide crisp stopping and steady speed control on descents. All-terrain, wide knobby mountain bike tires sit on durable and nice-looking 3-spoke magnesium alloy wheels for added stability. 18'' frame size and 27.5” wheels are suitable for the height of more people and make riding more comfortable. Recommended rider weight: 300 lbs, Recommended rider height: 5'6 ~6'1 . Free pedals and comfortable seat and installation tools include in packages. This bicycle arrives with 85% assembled. You should install the front wheel, pedals, handlebar, seat and pump up the tires under the guidance of the assembly instructions. If you have any questions before and after sales, please feel free to contact us. ASIN B091PV4C8F Size Medium Color Mag wheels Bike Type Mountain Bike Brand Name EUROBIKE Model Name YH-S7 Wheel Size 27.5 Inches Brake Style Disc Item Weight 40 Pounds Manufacturer Eurobike Suspension Type Dual Number Of Speeds 21 Additional Features Portable Frame Material Type Alloy Steel Included Components bike*1, assemble instruction*1, tools kit*1, seat*1, pedal*1 Age Range Description Adult Specific Uses For Product Gravel